Fill in the blank with the most appropriate word.
_____ she go to America 10 years ago?
A verb is used to express an occurrence, action, or state. It is the grammatical centre of the predicate in a sentence.
An auxiliary verb is a verb which gives is used in the formation of tenses, moods, tones, etc.
Option D is correct as the subject is singular and go is the main verb here.
The other options are wrong as the main verb is its first form (go). Does can not be used as 10 years ago suggests past tense.
The correct answer is D)did